2014 – 2019 Silverado / Sierra: X7 Auxiliary Upfitter Harness
This Upfitter Harness is used to leverage the various outputs from the X61A Junction Box, also known as the Mid-BEC (Body Electrical Center). With this harness, you can leverage the following circuits in an all-in-one OEM Harness.
The harness is fully populated with all the circuits shown below and is Plug and Play. Simply splice the circuits you want to use.
- .75 lbs
- 9 × 6 × 3 in
2014 – 2018 Silverado/Sierra: Radio Extension Harness
Aux Switch Pre-Terminated Leads